import cn.edu.zut.cs.Business.SaleService;
import cn.edu.zut.cs.Model.Book;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.context.support.SpringBeanAutowiringSupport;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns= "/HelloServlet")
public class HelloServlet extends HttpServlet {
    SaleService service;
    Book book;
    @Override
    public void init(ServletConfig config) throws ServletException{
        super.init(config);
        SpringBeanAutowiringSupport.processInjectionBasedOnServletContext(this,config.getServletContext());

    }
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
           String isdn=request.getParameter("isdn");
           String name=request.getParameter("name");
           String author=request.getParameter("author");
           float price=Float.parseFloat(request.getParameter("price"));

           book.setIsdn(isdn);
           book.setName(name);
           book.setPrice(price);
           service.insert(book);
           PrintWriter out=response.getWriter();
           out.println(isdn);
           out.println(name);
           out.println(author);
           out.println(price);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        PrintWriter out=response.getWriter();
        out.println("from servlet");
    }

    @Autowired
    public void setService(SaleService service) {
        this.service = service;
    }

    @Autowired
    public void setBook(Book book) {
        this.book = book;
    }
}
